/**
 * 导入模块
 */
// const m1 = require('./module1.js')
const m1 = require('./module1')
const m2 = require('./module2')

console.log(m1.a)
console.log(m1.b)
console.log(m1.sum(7,2))

console.log(m2.name)
console.log(m2.calc(8))